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Calsonic to Fforest

📍
Llethri Road, Swiss Valley, Llanelli Rural, Felinfoel, Carmarthenshire, Wales, SA14 8HS, United Kingdom
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Estimated Climb Time

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Climb Profile

Altitude builds left to right while colour shows gradient severity for each part of Calsonic to Fforest.

5 m25 m45 m65 m-3.5% from 0 m to 14 m-2.8% from 14 m to 35 m-1.4% from 35 m to 50 m-1.1% from 50 m to 111 m-0.6% from 111 m to 127 m-0.6% from 127 m to 143 m-1.2% from 143 m to 168 m-5.0% from 168 m to 195 m-3.2% from 195 m to 204 m-5.1% from 204 m to 224 m-5.2% from 224 m to 293 m-1.2% from 293 m to 318 m-0.4% from 318 m to 344 m-2.6% from 344 m to 371 m-4.5% from 371 m to 384 m-3.6% from 384 m to 411 m-3.7% from 411 m to 438 m-5.2% from 438 m to 465 m-4.9% from 465 m to 530 m-4.0% from 530 m to 590 m-3.8% from 590 m to 658 m-1.9% from 658 m to 725 m-2.2% from 725 m to 747 m-1.1% from 747 m to 812 m-2.2% from 812 m to 876 m-0.2% from 876 m to 926 m-0.1% from 926 m to 996 m0.0% from 996 m to 1.1 km0.0% from 1.1 km to 1.1 km0.1% from 1.1 km to 1.2 km0.0% from 1.2 km to 1.3 km0.4% from 1.3 km to 1.3 km0.4% from 1.3 km to 1.4 km0.3% from 1.4 km to 1.4 km0.3% from 1.4 km to 1.5 km0.6% from 1.5 km to 1.5 km2.7% from 1.5 km to 1.5 km1.9% from 1.5 km to 1.5 km5.0% from 1.5 km to 1.6 km5.5% from 1.6 km to 1.6 km1.7% from 1.6 km to 1.7 km2.1% from 1.7 km to 1.8 km2.7% from 1.8 km to 1.8 km1.3% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km1.3% from 1.8 km to 1.8 km0.7% from 1.8 km to 1.8 km0.3% from 1.8 km to 1.9 km0.7% from 1.9 km to 1.9 km0.6% from 1.9 km to 1.9 km2.7% from 1.9 km to 1.9 km4.1% from 1.9 km to 2.0 km3.8% from 2.0 km to 2.0 km0.6% from 2.0 km to 2.1 km0.3% from 2.1 km to 2.1 km0.4% from 2.1 km to 2.2 km0.6% from 2.2 km to 2.2 km-13.6% from 2.2 km to 2.2 km-7.5% from 2.2 km to 2.2 km1.7% from 2.2 km to 2.3 km3.9% from 2.3 km to 2.3 km4.6% from 2.3 km to 2.3 km-1.9% from 2.3 km to 2.3 km-1.6% from 2.3 km to 2.3 km-1.1% from 2.3 km to 2.4 km-1.1% from 2.4 km to 2.4 km-0.7% from 2.4 km to 2.5 km-0.4% from 2.5 km to 2.5 km-0.4% from 2.5 km to 2.6 km-1.0% from 2.6 km to 2.6 km-2.2% from 2.6 km to 2.7 km-2.3% from 2.7 km to 2.8 km-0.7% from 2.8 km to 2.8 km-0.5% from 2.8 km to 2.9 km-0.5% from 2.9 km to 2.9 km-1.3% from 2.9 km to 3.0 km-3.3% from 3.0 km to 3.0 km-0.9% from 3.0 km to 3.1 km-0.7% from 3.1 km to 3.2 km-0.9% from 3.2 km to 3.2 km-3.6% from 3.2 km to 3.3 km-1.0% from 3.3 km to 3.4 km-0.4% from 3.4 km to 3.4 km-0.3% from 3.4 km to 3.5 km-1.7% from 3.5 km to 3.5 km-1.1% from 3.5 km to 3.6 km0.0% from 3.6 km to 3.6 km0.2% from 3.6 km to 3.7 km0.3% from 3.7 km to 3.7 km0.3% from 3.7 km to 3.8 km-3.4% from 3.8 km to 3.8 km3.3% from 3.8 km to 3.9 km7.0% from 3.9 km to 3.9 km1.7% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km-2.3% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km-0.9% from 3.9 km to 3.9 km0.0% from 3.9 km to 4.0 km0.0% from 4.0 km to 4.0 km3.6% from 4.0 km to 4.0 km5.2% from 4.0 km to 4.0 km5.4% from 4.0 km to 4.0 km4.0% from 4.0 km to 4.0 km-1.9% from 4.0 km to 4.1 km-7.5% from 4.1 km to 4.1 km-5.4% from 4.1 km to 4.1 km1.2% from 4.1 km to 4.1 km1.2% from 4.1 km to 4.2 km0.2% from 4.2 km to 4.2 km2.0% from 4.2 km to 4.3 km2.6% from 4.3 km to 4.4 km2.6% from 4.4 km to 4.4 km4.3% from 4.4 km to 4.5 km5.0% from 4.5 km to 4.6 km3.3% from 4.6 km to 4.6 km3.5% from 4.6 km to 4.7 km1.4% from 4.7 km to 4.7 km1.4% from 4.7 km to 4.7 km1.3% from 4.7 km to 4.7 km2.7% from 4.7 km to 4.7 km2.3% from 4.7 km to 4.7 km0.5% from 4.7 km to 4.7 km0.0% from 4.7 km to 4.8 km0.2% from 4.8 km to 4.8 km1.2% from 4.8 km to 4.9 km-1.3% from 4.9 km to 4.9 km-0.3% from 4.9 km to 5.0 km0.0% from 5.0 km to 5.0 km-0.3% from 5.0 km to 5.1 km-0.2% from 5.1 km to 5.1 km-0.3% from 5.1 km to 5.2 km-0.5% from 5.2 km to 5.2 km-5.9% from 5.2 km to 5.3 km-1.2% from 5.3 km to 5.4 km13.1% from 5.4 km to 5.4 km-3.1% from 5.4 km to 5.5 km5.4% from 5.5 km to 5.6 km4.1% from 5.6 km to 5.6 km-4.3% from 5.6 km to 5.6 km-3.6% from 5.6 km to 5.7 km-3.1% from 5.7 km to 5.7 km-2.7% from 5.7 km to 5.7 km-3.6% from 5.7 km to 5.7 km-1.6% from 5.7 km to 5.8 km-2.7% from 5.8 km to 5.8 km-3.3% from 5.8 km to 5.8 km-2.8% from 5.8 km to 5.9 km-3.0% from 5.9 km to 5.9 km-2.7% from 5.9 km to 6.0 km-1.3% from 6.0 km to 6.1 km-13.7% from 6.1 km to 6.2 km4.3% from 6.2 km to 6.2 km-2.6% from 6.2 km to 6.3 km-1.1% from 6.3 km to 6.3 km1.1% from 6.3 km to 6.4 km1.8% from 6.4 km to 6.4 km0.0% from 6.4 km to 6.4 km-3.4% from 6.4 km to 6.5 km-4.8% from 6.5 km to 6.6 km-2.0% from 6.6 km to 6.6 km-3.7% from 6.6 km to 6.7 km-0.5% from 6.7 km to 6.7 km-5.8% from 6.7 km to 6.7 km-3.7% from 6.7 km to 6.8 km-2.8% from 6.8 km to 6.8 km0.4% from 6.8 km to 6.9 km2.5% from 6.9 km to 6.9 km4.6% from 6.9 km to 7.0 km-0.7% from 7.0 km to 7.0 km-0.4% from 7.0 km to 7.1 km0.2% from 7.1 km to 7.1 km6.7% from 7.1 km to 7.1 km16.6% from 7.1 km to 7.2 km0.5% from 7.2 km to 7.2 km-3.7% from 7.2 km to 7.2 km-4.9% from 7.2 km to 7.3 km-2.5% from 7.3 km to 7.4 km0.1% from 7.4 km to 7.4 km2.4% from 7.4 km to 7.5 km1.5% from 7.5 km to 7.6 km0.7% from 7.6 km to 7.6 km4.7% from 7.6 km to 7.6 km17.2% from 7.6 km to 7.6 km7.2% from 7.6 km to 7.7 km7.4% from 7.7 km to 7.7 km6.3% from 7.7 km to 7.8 km8.2% from 7.8 km to 7.8 km3.4% from 7.8 km to 7.8 km5.6% from 7.8 km to 7.9 km7.4% from 7.9 km to 7.9 km8.6% from 7.9 km to 7.9 km9.1% from 7.9 km to 7.9 km7.8% from 7.9 km to 7.9 km6.8% from 7.9 km to 8.0 km6.4% from 8.0 km to 8.0 km5.8% from 8.0 km to 8.1 km7.2% from 8.1 km to 8.1 km8.1% from 8.1 km to 8.2 km7.5% from 8.2 km to 8.2 km5.8% from 8.2 km to 8.2 km8.2% from 8.2 km to 8.3 km6.1% from 8.3 km to 8.3 km3.0% from 8.3 km to 8.3 km2.9% from 8.3 km to 8.3 km5.4% from 8.3 km to 8.3 km6.4% from 8.3 km to 8.3 km-1%-1%1%0%0 m2 km4 km6 km8 km
Gradient key0-3%3-6%6-9%9-12%12-15%15%+

Climb Stats

Combined metric and imperial stats for quick route planning.

Climb categoryUncategorised
Distance8.35 km / 5.19 miles
Elevation gain17.3 m / 57 ft
Average gradient0.2%
Maximum gradient8.5%
Elevation high63.3 m / 208 ft
Elevation low7.2 m / 24 ft
Climb difficulty score1,752.53

Similar Climbs Nearby

If you like the shape of this climb, these nearby options have a similar distance, gradient, and elevation profile.

Tip: rotate your phone to landscape and swipe the table sideways to reveal the full set of climb details.

ClimbLengthGradientAscent
Upper Lake to Tumble
Felinfoel, Carmarthenshire
11.95 km0.3%33 m
Tumble Training Climb
Felinfoel, Carmarthenshire
12.68 km0.8%103 m
Felinfoel to Cynheidre
Felinfoel, Carmarthenshire
6.13 km1.6%97 m
Swiss Valley cycle route climb
Felinfoel, Carmarthenshire
5.86 km1.7%98 m
Tumble Path - Felinfoel - Horeb
Felinfoel, Carmarthenshire
4.52 km1.5%67 m

Climb Rank

How does this climb compare against every other climb in the world?

🗺

This climb ranks 1,981,938th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 216,243rd most difficult cycling climb of all 332,744 climbs in United Kingdom.

📉

Places 20,978th out of 26,148 cycling climbs in Wales.

⚖

Ranks 1,513th out of 1,795 cycling climbs in Carmarthenshire.

⚖

Ranking 20th out of 23 cycling climbs in Felinfoel.

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